LexDanaLexDanabeta
Inventor

Kazuo Obata

Inventor
Settsu, JP

Overview

4→
Patents
1983–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A45Dprimary
A45DHairdressing or shaving equipment20%
B60CVehicle tyres20%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for20%
C08JWorking-up20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
8,408,597'Airbag and airbag device'20136,465,534'Elastic sponge'2002D0284562'Automobile tire'19864,387,759'Pneumatic radial tire'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1986Patents assigned to BRIDGESTONE TIRE CO LTD (2)· patent assignee history
1983Based in Higashimurayama, JP· patent location history
1986Based in Tokyo, JP· patent location history
2002Based in Shintone, JP· patent location history
2013Patents assigned to ASHIMORI IND CO LTD (1)· patent assignee history
2013Patents assigned to MISAKA MINEATSU (1)· patent assignee history
2013Patents assigned to OBATA KAZUO (1)· patent assignee history
2013Patents assigned to TESHIMA YOJI (1)· patent assignee history
2013Based in Settsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRIDGESTONE TIRE CO LTD21983–1986
ASHIMORI IND CO LTD12013
MISAKA MINEATSU12013
OBATA KAZUOself12013
TESHIMA YOJI12013
Locations
LocationPatentsSpan
Settsu, JP12013
Shintone, JP12002
Tokyo, JP11986
Higashimurayama, JP11983